title: Comparative distribution of pepsinogen in the chordate gastric mucosa from representatives of five classes.
mesh_terms: D000818:Animals; D002024:Bufo marinus / Q000378:metabolism; D005399:Fishes / Q000378:metabolism; D005753:Gastric Mucosa / Q000378:metabolism*; D008116:Lizards / Q000378:metabolism; D010435:Pepsinogens / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains / Q000378:metabolism; D013045:Species Specificity; D014018:Tissue Distribution; D014561:Urochordata / Q000378:metabolism
chemical_list: D010435:Pepsinogens